- designed to adjust valve clearance on Honda twin cam models
- to fix and hold the valve spring down while removing the adjusting shims
- suitable for 4 cylinder twin cam models:
- CBX1000 (late 1970ies to 1980ies)
- CB750 (1979 - 1982), CB750SC (1983), CB900C/F (1980 - 1982), CB 1000C (1983), CB1100F (1983), CBX (1979 - 1982)
- to be used as OEM 07964422000